Using raspberry Pi and GSM survey on home automation

In Resent year Popularity of Home automation has been increasing due to low cost and simplicity through Smartphone and tablet connectivity. It is an automation of home or house hold activity. Raspberry Pi is a small computer, which was introduced in the year of 2012; it is currently a mainstream system subject to extensive availability that can be used in home automation. It is estimated that up to 2020 there will be near about 50 billon internet enable devices available. Home automation may contain centralize controller which control lightning in the house, HAVC(Heating, Ventilation and air conditioning), Security locks of gates, doors and other system to provide improve comfort, connivance security and energy efficiency. The aim of this Paper is to develop a home automation application using RPi and GSM. Programming has been developed in Python environment for RPi operation.